Introduction: Nowadays, people have high demands for the quality of life and diet. It's not just about whether the food is delicious, but more about what nutrients it can provide to the body. Purple sweet potatoes have been all the rage in recent years, not only for the nutrition and delicious taste of a tuber, but also for their attractive purple color and the health benefits it brings. Here are 5 benefits of purple sweet potatoes to make you fall in love with them.
1. Preventing Constipation
Purple sweet potatoes are very high in fiber, which can increase the volume of stool, promote intestinal peristalsis, clean up mucus, accumulated gas, and waste products in the intestines, and expel toxic and carcinogenic substances from the stool. This helps to keep bowel movements smooth, improve the digestive environment, and prevent gastrointestinal diseases.
Microwaved Purple Sweet Potato Snow Skin Mochi
2. Weight Loss
The young leaves and stems of purple sweet potatoes are rich in vitamins, protein, trace elements, edible fiber, and soluble non-oxidized substances. Regular consumption of purple sweet potatoes has multiple benefits such as weight loss, fitness, and cancer prevention. Therefore, from the young leaves and stems to the tubers, purple sweet potatoes have excellent health benefits, making them a top recommended health food among current green, pollution-free, and organic foods.
3. Antioxidant Effect
Experiments conducted using 21 alcohol extracts from purple sweet potato flesh have shown that the anthocyanins contained in purple sweet potatoes have the strongest ability to scavenge peroxide free radicals, and this ability increases with the total phenolic content in the sweet potatoes. At the same time, the anthocyanins in purple sweet potatoes can also effectively prevent lipid peroxidation caused by the auto-oxidation of linoleic acid.
Purple Sweet Potato Ru Yi Pastry
4. Cancer Prevention and Anti-Cancer
Purple sweet potatoes are rich in protein, all 18 essential amino acids for the human body, 8 vitamins including vitamins A, B, and C, and more than 10 natural minerals such as phosphorus and iron. Among these, the content of iron and selenium is the most abundant. Iron and selenium are essential elements for the body to combat fatigue, anti-aging, and blood nourishment. Selenium, in particular, is known as the "king of cancer prevention," and it is very easily digested and absorbed by the human body. It can remain in the serum, repair heart muscle, enhance the body's immunity, eliminate free radicals in the body, inhibit the division and growth of cancer cells, and prevent the occurrence of cancers such as stomach and liver cancer.
5. Preventing Cardiovascular and Cerebrovascular Diseases
Sweet potatoes are rich in potassium, carotene, folic acid, vitamin C, and vitamin B6, all five of which help prevent cardiovascular and cerebrovascular diseases. Potassium helps maintain the balance of body fluids and electrolytes in cells, and supports normal blood pressure and heart function. Carotene and vitamin C have anti-lipid oxidation effects and help prevent atherosclerosis. Adequate intake of folic acid and vitamin B6 helps lower the level of homocysteine in the blood, which can damage arterial blood vessels and is an independent risk factor for cardiovascular disease.
Milk-flavored Purple Sweet Cake